A chronic lack of sleep may make us irritable and reduces our motivation to work.
Đáp án C: irritable = dễ cáu, calm = bình tĩnh
The packages___________________ so that it would be easier to carry them.
He_______________us but he was short of money at the time.
Standing on the tip of the cape,____________________ .
Michael looked deeply hurt and surprised when_____________________ .
The phrase "keeps sellers on their toes" in the passage mostly means "______".
_______ has been a topic of continual geological research.
Long ago, women were_________to vote in political elections.
According to critics of globalization, several developed countries have become rich because of
The examination was not very difficult, but it was_____________________ long.
The word "allocated" in the passage mostly means "______".